
RheoSense is a global high-tech company based in Silicon Valley. Our innovative m-VROC & microVISC instruments feature patented Viscometer/Rheometer-on-a-Chip (VROC) technology. Utilizing state-of-the-art MEMS and microfluidics breakthroughs that redefine the viscometry industry, our instruments offer the smallest sample volume per measurement coupled with exceptional ease-of-use and accuracy. We are the leader in biotechnology, pharmaceutical, and the emerging protein therapeutics industries. RheoSense instruments have been rigorously tested, approved, and adopted worldwide by Fortune Global 500 companies and leading research universities.
Blog Post by RheoSense
August 11, 2025< 1 min read
Wine Paired with Good Science at GGPF November Meeting!
A few weeks ago, RheoSense sponsored November’s meeting for the Golden Gate Polymer ...
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January 30, 20243 min read
Viscosity & Protein Formulation
Injectable proteins have been a staple in the biopharma community for many years. ...
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February 28, 20231 min read
Buffer Viscosity
By definition, a buffer is a solution that can resist pH change upon the addition of an ...
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January 24, 20232 min read
What Are Antibodies?
We often discuss the importance of viscosity measurements of antibodies and other ...
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January 17, 20232 min read
Press Release - Introducing m-VROC II
SAN RAMON, CA – January 17, 2023 – The original m-VROC® was officially released in 2009. ...
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December 13, 20222 min read
Viscosity & Winter
As the winter solstice approaches and the local temperatures drop I find myself thinking ...
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December 6, 20221 min read
Polymer Solutions as Antibody Mimics
An antibody is a large Y-shaped protein made of four polypeptides produced by the plasma ...
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November 29, 20222 min read
Surfactants, Applications & the Importance of Viscosity
Surfactants, or surface-active-agents, are amphiphilic chemicals that possess a ...
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November 15, 20222 min read
Viscosity of Thermoresponsive Ionic Liquids
Unlike inorganic salts such as KCl and NaCl that melt in the vicinity of 800°C, organic ...
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November 1, 20222 min read
The Importance of Annual Viscometer Maintenance
RheoSense encourages routine maintenance of all VROC® viscometers and chips, including an ...
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October 25, 20221 min read
Advantages of Testing Small Sample Volume
When determining the best instrument for your rheology measurements, specifically ...
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October 11, 20223 min read
4 Steps to Material Characterization Using Viscosity Measurements
When designing a strategy for complete material characterization using viscosity ...
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